Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11067931 | Image forming apparatus and system that reduce defects caused by residual toner | — | 2021-07-20 |
| 10942473 | Airflow guides in developing device | Masato Ogasawara, Masayuki Kasukawa, Koji Imamiya, Nobuaki Takahashi | 2021-03-09 |